Weigoute Right-Angle Reflective Mirror Ultrasonic Cleaning Machine - The Exclusive Solution for Precise Optical Cleaning

In the field of precision optical manufacturing, right-angle reflective mirrors, as key components in optical systems such as optical path turning and polarization splitting, directly affect the imaging quality, optical path accuracy, and service life of the system. Shenzhen Weigoute Ultrasonic Technology Development Co., Ltd. has been deeply engaged in the field of ultrasonic cleaning for many years. Leveraging its profound technical accumulation, in response to the geometric structure characteristics of right-angle reflective mirrors and the strict requirements for cleanliness of the precise coating layers, it has developed a dedicated ultrasonic cleaning equipment, providing an efficient, safe, and stable cleaning solution for the optical industry.

I. Technical Principles and Core Advantages - Based on the high-frequency cavitation effect, integrating multiple advanced technologies

The core working principle of the right-angle reflector ultrasonic cleaning machine lies in the fact that the high-frequency oscillation signals emitted by the ultrasonic generator are converted into high-frequency mechanical oscillations by the transducer, and then propagate into the cleaning solvent. Within the liquid, millions of tiny cavitation bubbles are generated. These bubbles form and grow in the negative pressure zone during the longitudinal propagation of the ultrasonic wave, and rapidly burst and close in the positive pressure zone, releasing powerful shock waves and micro jets, thereby efficiently removing the contaminants adhering to the surface of the right-angle reflector. Considering the characteristic that the right-angle reflector is usually composed of two high-precision right-angle prisms glued together (such as polarizing beam splitter prisms), the optical cleaning machines of models like VGT-1409FH from WIGGERT ensure that the ultrasonic energy can be evenly distributed to every corner of the prisms, even reaching the deep cleaning effect in the edge gaps of the gluing surface.

In terms of equipment integration, the Weiguit Right Angle Mirror Ultrasonic Cleaning Machine is equipped with multiple core components such as a circulating filtration system, soaking system, automatic temperature control system, overflow system, oscillation system, ultrasonic cleaning system, slow pulling and drying system, and hot air drying system. Among them, the oscillation system enables the workpiece to continuously move up and down during the cleaning process, increasing the friction between the liquid and the lens surface, and allowing dirt to be quickly removed, significantly improving the cleanliness. The integration of these multiple advanced technologies fundamentally resolves the core contradiction of "how to clean thoroughly without damaging" in optical cleaning.

II. Equipment Structure Design - Multi-slot intelligent configuration, meeting various precision requirements

At the structural design level, all the cleaning tank bodies are made of thickened 304/316 stainless steel, which has excellent corrosion resistance and impact resistance. They can withstand long-term chemical corrosion and physical vibrations, and have a design lifespan far exceeding that of ordinary equipment. The equipment adopts a process route of water solvent washing, pure water rinsing, centrifugal dehydration and drying. It belongs to an environmentally friendly cleaning machine and conforms to the current development trend of green manufacturing. The electrical control cabinets for the cleaning and drying parts are independently set up. Each tank cleaning process is equipped with an up-and-down tossing system to ensure the uniformity and consistency of the cleaning effect.

III. Cleaning Process Flow and Parameter Control - Multi-level Precision System, Achieving Sub-micron Cleanliness

The cleaning process of the right-angle reflector follows the scientific principle of "from coarse to fine, step by step improvement". The typical process includes multiple stations such as loading, ultrasonic rough cleaning, high-pressure spraying, ultrasonic rinsing, ultrasonic fine cleaning, slow pulling for dehydration, hot air drying, and unloading. In different stages, the selection of cleaning temperature and ultrasonic frequency is particularly crucial. The intelligent temperature control system integrated in the WIGUITE equipment can precisely maintain the cleaning solution within the optimal active range. Combined with the high-precision piezoelectric ceramic transducer that generates high-frequency mechanical vibrations, it ensures a clearance efficiency of over 99.8% for micro-particle sizes of 0.5 μm and below.

Given the geometric structure characteristics of the right-angle reflector, the dedicated cleaning basket has been specially designed. It is made of non-metallic materials and the lenses are spaced apart from each other to avoid direct contact or unstable suspension which could cause collisions and scratches. A vertical swinging device is installed in the cleaning tank, and the swing amplitude has been precisely calibrated to ensure that the ultrasonic energy evenly covers the surface of the lenses without leaving any dead spots. In terms of the cleaning medium, the equipment is compatible with various cleaning solutions such as alkaline water-based cleaning agents, neutral water-based cleaning agents, DI ultra-pure water, and IPA. Users can flexibly choose according to the coating type and contamination level of the right-angle reflector. The multi-level circulation filtration system combined with the management strategy of replacing filter elements regularly effectively intercepts the particles stripped during the cleaning process, preventing the secondary deposition of contaminants, thereby ensuring that the surface cleanliness of the cleaned right-angle reflector reaches the high standard required by the optical coating process.

IV. Application Domains and Industry Value - Facilitating Laser and Precision Optics Manufacturing

The Wiguote Right-Angle Reflector Ultrasonic Cleaning Machine is widely used for cleaning optical products such as glass lenses, resin lenses, microscopes, telescopes, camera lenses, coated glass, prisms, lenses, etc. before and after coating and before assembly. In the photovoltaic industry, this equipment is also applicable for cleaning ITO conductive glass, LCD substrates, cleaning residual liquid crystal after LCD chip packaging, etc. Under the action of ultrasonic waves, the cleaning of the right-angle reflector can be completed in just a few minutes, with the speed being several times to tens of times higher than traditional methods, while the cleanliness is simultaneously maintained at a higher standard. For the reflective mirror components before and after coating, Wiguote can provide matching process parameter suggestions according to different materials and coating characteristics, effectively avoiding damage to the coating layer caused by cleaning. With its efficient, stable and non-destructive cleaning effect, the Wiguote Right-Angle Reflector Ultrasonic Cleaning Machine has become the trusted choice of many optical manufacturing enterprises, research institutions and university laboratories in China, contributing to the promotion of the process upgrading of China's precision optical manufacturing industry.